Pond filter media can work wonders for a backyard pond's ecosystem. They use nitrifying bacteria to convert harmful fish waste and organic materials into beneficial nitrates, which are absorbed by aquatic plants. To maximize efficiency, bacteria are concentrated inside the biological filter. As pond water circulates through the filter, all of the fish waste in the pond is exposed to the bacteria and begin converting into nitrate.
Choosing the correct pond filter media is a tremendously important step in any pond design. Check out our products and find the right one for your needs.